
Simple table:

||heading 1||heading 2||heading 3||
|col A1|col A2|col A3|
|col B1|col B2|col B3|

Table with links (DOXIA-301):

|| Version || Download || Date || Format || 
|0.1.1 | [Download|http://example.com/release.0.1.1/ex-win32-win32.x86.zip] | 12-12-2008 | zip |
|0.1.2 | [Download|http://example.com/release.0.1.2/ex-win32-win32.x86.zip] | 04-12-2008 | zip |
|0.1.3 | [Download|http://example.com/release.0.1.3/ex-win32-win32.x86.zip] | 03-11-2008 | zip |

Here is a 3 column table with headers, one row, and data in every column:
 
||One||Two||Three||
|1|2|3|
 
Now there is no data in column Two
 
||One||Two||Three||
|1||3|
 
Now there is a space in column Two
 
||One||Two||Three||
|1| |3|